Silverback SRS Fast Hop Up Unit + Flat Hop Up Rubber (SBA-HOP-21) Accessory-Type_Buffer Tube Alpha Parts M130 Cylinder Set

Alpha Parts M130 Cylinder Set for Systema Over 10

With 20mm Picatinny Under Rail for tactical accessories (e

for maximum strength and lightweight impact protection

The latest AMOEBA modular handguard system is a combination of different accessories

- MRP QD Front Sight (GP889)

Silverback SRS Fast Hop Up Unit + Flat Hop Up Rubber (SBA-HOP-21) Accessory-Type_Buffer Tube Alpha Parts M130 Cylinder SetSilverback SRS Fast Hop Up Unit + Flat Hop Up Rubber (SBA HOP 21) Metal Construction Fast Hop Up Unit & Rubber Hop Up CNC 6061 aluminium hopup body end (SRS425) CNC 6061 aluminium hopup body (SRS426) CNC 6061 aluminium hopup ring with laser markings (SRS427) CNC 6061 aluminium hopbar (SRS428) 82 oring 101 orings (x2) 5. 80. 75 orings (x2) pre installed M3x4 (DIN 913 ISO 4026) 10. 9 screws (x3) 1. 58 stainless steel pin 60 degree silicone hopup rubber