The GSI spring improves the BB bullet speed of the GBBR airsoft for both KWA LM4 RIS and MAGPUL PTS versions.

Both of those versions have the same mechanism, however, there is a difference in the bullet speed due to the tension of the spring of the nozzle. The GSI spring for the airsoft rifle resolves the issue.

• EAN & SKU: 8809899600276, SKU: NS20-KGBS

• Product Dimension & Weight: 1.09(L)x0.47(W)x0.47(H) inch 0.1 oz

• Package Weight & Dimension: 2.4(L)x 4.4(W) x 0.5 (H), 0.1 oz

• Made in Korea

Nozzle Valve Spring For KSC/KWA GBBR SERIES | Speed Improvement with GSI

Name: Nozzle Valve Spring For KSC/KWA GBBR SERIES | Speed Improvement with GSI
Brand: GSI
SKU: NS20-KGBS

SKU: NS20-KGBS

$4.90

$3.92

Excluding Sales Tax

Quantity