Select items numbers below.

Select Part Number:	1. UR-21 Rear Base Sight Assembly A2 (+$36.95)2. UR-22 Rear Base Spring Pin (+$0.75)3. UR-23 Rear Base Windage Knob (+$5.95)4. UR-24 Rear Base Spring, (3 Required) each (+$0.75)5. UR-25 Rear Base Ball Bearing ( 3-Required) each (+$0.50)6. UR-26 Rear Base Windage Knob Screw (+$3.95)7. UR-27 Rear Base Aperture A2 (+$8.75)8. UR-28 Rear Base Flat Spring A2 (+$1.00)9. UR-29 Rear Base Lug A2 (+$16.95)10. UR-30 Rear Base Spring Pin (+$0.75)11. UR-31 Rear Base Elevation Knob Spring (+$1.00)12. UR-25 Rear Base Ball Bearing Spring (3-Required) each (+$0.50)13. UR-24 Rear Base Spring, (3-Required) each (+$0.75)14. UR-32 Rear Base Index Screw A2 (+$2.00)15. UR-33 Rear Base Index Elevation Wheel (+$5.95)15A. UR-33A 6/3 Elevation Index Knob (+$6.95)16. UR-34 Rear Base Elevation KNob (+$6.00)17. UR-02 Ejection Hinge Pin Sanp Ring (+$0.50)18. UR-03 Ejection Port Cover Pin (+$1.50)19. UR-05 Ejection Post Cover Spring (+$0.75)20. UR-04 Ejection Port Cover (+$5.75)20A. Ejection Port Assembly (+$8.00)21. UR-06 Forward Assist Pin (+$0.75)22. UR-08-R Forward Assit, (Round) (+$13.95)22A. UR-08-RA Forward Assist Assembly,(Round) Complete with Pin (+$14.95)23. UR-07 Forward Assist Spring (+$0.75)24. A2 Upper Receiver (Black Teflon) (+$89.95) 3034:+:36.95,3035:+:0.75,3036:+:5.95,3037:+:0.75,3038:+:0.5,3039:+:3.95,3040:+:8.75,3041:+:1,3042:+:16.95,3043:+:0.75,3044:+:1,3045:+:0.5,3046:+:0.75,3047:+:2,3048:+:5.95,3049:+:6.95,3050:+:6,3051:+:0.5,3052:+:1.5,3053:+:0.75,3054:+:5.75,3055:+:8,3056:+:0.75,3057:+:13.95,3058:+:14.95,3059:+:0.75,3060:+:89.95
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