DS Arms is proud to release the BUFFERLOC, an improved buffer and carrier insert for the AR15 type rifle that fits all in spec AR15/M16/M4 type rifles.
This invention improves the reliability, durability and takedown of any AR15 type firearm. The BUFFERLOC also addressed an issue common to piston ARs’ carrier tilt. By keeping the bolt carrier in line with the buffer we have essentially eliminated this issue. The spring loaded ball bearing insert fits OEM in spec bolt carriers; this insert has a corresponding buffer machined with a dimple that aligns the carrier. This allows for the lower and upper to be tighter. The bolt and carrier also stays aligned much better. Plus the BUFFERLOC stops the upper from flopping open in disassembly. The added constant forward pressure also aids in the reliability of your rifle especially in fouled conditions.
The Buffer Lock’s Enhancements
1.Allows for the rifle to be opened without flopping open and hitting your body or marring the finish of your rifle.
2.Keeps the bolt group aligned for better reliability and even wear on the bolt head, extractor and barrel extension for less part fatigue and wear.
3.Keeps constant extra pressure on the bolt group ensuring better bolt lock for enhanced reliability especially under fouled and dirty rifle conditions.
4.Reduces carrier tilt seen in many piston designs allowing for less wear on the buffer tube and less friction that can cause reliability issues.
5.Lowers the chance of bolt bounce because of the constant forward pressure on the bolt group, providing enhanced reliability.
6.Enhanced bolt group alignment provides for a better ejection pattern.
7.Improves the fit of the upper and lower receivers.
8.Drop in all AR15/M4 with no permanent modifications to you rifle.
This new product innovation adds durability and reliability to the heart of your AR15 type rifle, at a low cost.