Mossberg 151K, 151M, 151MA, 151MB, 151MC - Trigger Guard & Swivel Base Screw

Mossberg 51 151 251 351 Stock Magazine Tension Spring & Screw .22LR- 17712

Mossberg 51M(A), 51M(B), 151K, 151M, 151MA - Trigger Pin Used

Mossberg 51 151 251 351 Tension Spring

Ejector -NOS- Mossberg 151K 151M 151MA 151MB Rifle Part READ

Mossberg Model 151K Tension Spring & Screw

Extractor -NOS- Mossberg 151K 151M 151MA 151MB Rifle Part READ

Mossberg M/152K Disconnector Spring MPN--R479