These bore groove cutters can be applied in a variety of ways to produce a variety of experimental effects. --- Perhaps the most promising is outlined in this product's image, whereby twin grooves applied to the base of the bore would provide upward force against the bb further enhancing the existing bore dynamic of the bb riding on the ceiling. --- Alternate application of this can be used for single ceiling grooves, or up to six evenly spaced full length or partial length (crown) bore grooves. When cutting less than three grooves at a time it is advisable to apply abrasive to only the panels intended to cut. --- The anti-rotation jig on this model contains an alignment ridge which fits into the slot at the base of most barrels thus easily aligning it with vertical. Removal of this ridge, or the purchase of the separate standard alignment jig, will be necessary to use the alignment jig at the muzzle end of the barrel or on barrels without an external alignment channel. --- For rapid cutting it is possible to apply a high viscosity CA to the desired panels, and then dip them in a coarse abrasive. This allows radically faster cutting than traditional non-bonded abrasives. --- THIS GEN OF THE PRODUCT HAS NOT YET BEEN TESTED. THE CONCEPTS HEREIN ARE PURELY EXPERIMENTAL.

THIS MODEL HAS NOT YET BEEN TESTED. Complete Manual: https://sites.google.com/site/hsarmory/miscellaneous/news/borelappingmanual These crown enhancers were intended to be paired with first coarse abrasives, or even surface abrasive bonded, and run into the bore slowly from the muzzle end. They are subtly tapered, and so slowly cut away the bore forming the wide and extremely long enhanced crown that has been popular on high end barrels such as the Orga as of late. This tool allows the divorcing of the extended crown from the whole Orga system however, allowing users JUST to test the efficacy of extended crowns. The end of each crown enhancer is keyed to the same square rod as the bore laps, allowing for as deep a crown as the user desires. It is critical that users do not use a single rod for both processes, as they would have contradictory purposes. (one twisting the rod, the other attempting to run a lap perfectly straight) Higher finish grits may subsequently be applied to achieve a true mirror polish as seen below. Care should be taken to apply cutting lubricant, and cool the barrel and tool, as needed to prevent over-heating and thus damage. The only components/tools required for this which is not used with the standard bore lap are a drill press and a second segment of square drive rod. It should be noted that a safety was built into each crown enhancer to prevent the over-torquing of the tool and ruining of the barrel, rod, or injury to the user. The efficacy of this can be seen in the image below, where the keyed end is not present as it has been torqued off. This prevents a catastrophic jamming of the tool in the barrel among other things. Please note this product should be driven only counter-clockwise, as it was designed to, in part because this facilitates the pushing of abrasive and lubricant ahead with the tool and onto the lapping surfaces, but also because the tool should NOT be drawing the barrel down onto itself. While the function of this product has been demonstrated, the effects of an extended crown are still considered experimental.

THIS MODEL HAS NOT YET BEEN TESTED. Complete Manual: https://sites.google.com/site/hsarmory/miscellaneous/news/borelappingmanual These crown enhancers were intended to be paired with first coarse abrasives, or even surface abrasive bonded, and run into the bore slowly from the muzzle end. They are subtly tapered, and so slowly cut away the bore forming the wide and extremely long enhanced crown that has been popular on high end barrels such as the Orga as of late. This tool allows the divorcing of the extended crown from the whole Orga system however, allowing users JUST to test the efficacy of extended crowns. The end of each crown enhancer is keyed to the same square rod as the bore laps, allowing for as deep a crown as the user desires. It is critical that users do not use a single rod for both processes, as they would have contradictory purposes. (one twisting the rod, the other attempting to run a lap perfectly straight) Higher finish grits may subsequently be applied to achieve a true mirror polish as seen below. Care should be taken to apply cutting lubricant, and cool the barrel and tool, as needed to prevent over-heating and thus damage. The only components/tools required for this which is not used with the standard bore lap are a drill press and a second segment of square drive rod. It should be noted that a safety was built into each crown enhancer to prevent the over-torquing of the tool and ruining of the barrel, rod, or injury to the user. The efficacy of this can be seen in the image below, where the keyed end is not present as it has been torqued off. This prevents a catastrophic jamming of the tool in the barrel among other things. Please note this product should be driven only counter-clockwise, as it was designed to, in part because this facilitates the pushing of abrasive and lubricant ahead with the tool and onto the lapping surfaces, but also because the tool should NOT be drawing the barrel down onto itself. While the function of this product has been demonstrated, the effects of an extended crown are still considered experimental.

You know how annoying it is when you just need a little piece of RIS and can't get it? Well now they are available in several convenient sizes. (check my shop for the other sizes)

You know how annoying it is when you just need a little piece of RIS and can't get it? Well now they are available in several convenient sizes. (check my shop for the other sizes)

You know how annoying it is when you just need a little piece of RIS and can't get it? Well now they are available in several convenient sizes. (check my shop for the other sizes)

This is a sector chip designed to extend air nozzle retraction. It was specifically designed for use with SHS gears, although it can be modified to work with a variety of other gears. In its current configuration it provides maximum retraction time, and in higher speed guns may need to be trimmed down to facilitate airseal. This was intended to be used with aspherical rounds to facilitate easy chambering in semi auto. This model has markings on the far side as a reference point for shortening it. This project was done in collaboration with Clandestine Airsoft.

These ER-hop shims cover 135 degrees of the the circumference and allow even pressure both the length and width of the ER-hop.

These ER-hop shims cover 90 degrees of the the circumference and allow even pressure both the length and width of the ER-hop. (135 degree ER-hop shims pictured)

These R-hop shims cover 135 degrees of the the circumference and allow even pressure both the length and width of the R-hop. (135 degree ER-hop shims pictured)

An aspherical round design based off the last round of feedback and with fins optimized to function in the TK-twist barrel, although it will function in smooth-bore barrels as well. The unique multi-body design allows the round to flex in the middle so it can be slipped into chambers normally too short to accept a round this long. THIS ROUND IS EXPERIMENTAL.

An aspherical round design based off the last round of feedback and with fins optimized to function in the TK-twist barrel, although it will function in smooth-bore barrels as well. THIS ROUND IS EXPERIMENTAL.

An aspherical round design based off the last round of feedback and with fins optimized to function in the TK-twist barrel, although it will function in smooth-bore barrels as well. The unique multi-body design allows the round to flex in the middle so it can be slipped into chambers normally too short to accept a round this long. THIS ROUND IS EXPERIMENTAL.

An aspherical round design based off the last round of feedback and with fins optimized to function in the TK-twist barrel, although it will function in smooth-bore barrels as well. The unique multi-body design allows the round to flex in the middle so it can be slipped into chambers normally too short to accept a round this long. THIS ROUND IS EXPERIMENTAL.

An aspherical round design based off the last round of feedback and with fins optimized to function in the TK-twist barrel, although it will function in smooth-bore barrels as well. The unique multi-body design allows the round to flex in the middle so it can be slipped into chambers normally too short to accept a round this long. THIS ROUND IS EXPERIMENTAL.

This is an installation aid which helps with the installation of the R-hop. This product has been vetted and found to be highly effective. Instructions for use are on my website: https://sites.google.com/site/hsarmory/

Airsoft outer barrels have a notoriously sloppy fit with inner barrels. Your accuracy is directly tied to how stable your accuracy components are. Pair this with the o-ring mod for an absolute zero wobble ROCK SOLID barrel for maximum accuracy. Simply drive this wedge between your inner and outer barrel at you rifle's muzzle, trim the excess, and replace your flash hider. This is one of the few mods out there which you can really see huge improvement right away with very little work. This is an excellent companion product for the R-hop.

This hop unit was designed to allow easy manual chambering of aspherical rounds, specialty rounds, and for nozzle-bucking compression testing in the M4. This is the short cutout version. (long cutout version pictured)

This is an installation aid which helps with the installation of the R-hop. This product has been vetted and found to be highly effective. Instructions for use are on my website: https://sites.google.com/site/hsarmory/ (sandpaper retention rod version pictured)

This is an installation aid which helps with the installation of the R-hop. This version contains a guide to aid in rod centering during sanding, and has a lip at the edge of the U to retain the R-hop.

The ASD has been a long time in coming. For years I've tilted my gun to hook bbs and make otherwise impossible shots. Problem was you could never get as much hook as you wanted, and messing with your adjustment wheel is a PITA when you spent so much time getting your hop set just right. I wanted a muzzle attached hop unit basically. Then when playing with PB one day I came across the APEX barrel system. I liked the idea, but wasn't a huge fan of their execution. Crude adjustment, limited range of rotation, short "kicker," and worst of all it was only for paintball guns. So began the experiments which have lead to this working prototype. More videos and info to follow. Short setup guide: the design is self explanatory, but apparently some people don't like to problem solve. The short version is: -Test fit everything before assembly on your gun. -Put the smaller adjustment ring over your outer barrel, thread the ratchet onto your outer barrel. -Install the kicker pivot into the central body -slip the outer adjustment ring over the central body - set this against the ratchet on your muzzle, and pull the smaller adjustment ring up over the ratchet and bayonet it onto the main body -Slip the tuning fork through the top of the kicker, slip it in its channel on the outer adjustment ring, and then press its pin through. -Crimp the end of the pin slightly for a more permanent install. -Add some sort of thin rubber mat to the face of the kicker to increase friction and therefore applied spin.