This L7 Bolt for the Proto Matrix Rail (PMR) Prior to the 2011. For those of you unfamiliar with what the L7 Bolt System, it's a bolt system that is designed to be the lightest possible. The L7 is specifically designed to decrease marker "kick" and increase accuracy. All of TechT's bolts run faster and smoother than any other bolt system available. According to TechT those that have tested this bolt have said that the kick reduction from this bolt is amazing. At any given pressure and dwell this bolt yields about an extra 10-15 FPS over the stock bolt.
- All aluminum
- Made in the USA
- Super Light Bolt Design yields less kick
- Increased Accuracy
- Decreases Sound Signature
- Better overall performance
- Lifetime manufacturer warranty